@charset "UTF-8";
body{
	margin: auto;
	top: 0;
}

.resource-tree{
   	width: 30%;
    height: 750px;
    margin-left: -280px;
    float: left;
	border: 1px solid #ccc;
}

.resource-content{
    margin-left: 75px;
    height: 750px;
	border: 1px solid #ccc;
}